package com.doremi.dao;

import java.util.List;

/**
 * This interface represents the contract to access to the information required
 * for the Service Layer.
 * 
 * @author alejo
 *
 */

public interface DaoLayer {
	
	List<String> getAllArtits();
	List<Object> getAllAlbums(String artistName);
	List<Object> getAllTracks(String albumName);

}
